19461148

素因数分解:

$2^2\times 7^1\times {\mathrm{347}}^1\times {\mathrm{2003}}^1$

素因数の和:2361

約数の個数: 24

約数和(自身を含む): 39053952

約数和(自身を除く): 19592804

約数列:

[1, 2, 4, 7, 14, 28, 347, 694, 1388, 2003, 2429, 4006, 4858, 8012, 9716, 14021, 28042, 56084, 695041, 1390082, 2780164, 4865287, 9730574, 19461148]

約数ペア:

[(1, 19461148), (2, 9730574), (4, 4865287), (7, 2780164), (14, 1390082), (28, 695041), (347, 56084), (694, 28042), (1388, 14021), (2003, 9716), (2429, 8012), (4006, 4858)]